Background documents

PRACTICA works on sharing knowledge on small scale technologies. For this purpose, PRACTICA publishes useful articles that relate to the technologies PRACTICA is working on. All articles are available in the original format and are not edited by PRACTICA. 

Articles and background documentation from are categorized according to our field of work


Pumps & Filters


Ceramic water filters

Marketing first: Getting ceramic pot filters to the target group

Field note;

D.J. Stuurman
M.W.M. Tielemans
J.M.J. Nederstigt.

Marketing first: Getting ceramic pot filters to the target group pdf (1,4 MB)

CSF%20fieldnote Background documents

The Influence of Social Marketing on Adoption of Social Innovations: A Dyadic Study on Ceramic Pot Filters

Thesis; Dirk Jaap Stuurman, Msc.

The Influence of Social Marketing on Adoption of Social Innovations pdf (6,4 MB)

 Background documents

Ceramic water purifier Cambodia field test

IDE Working Paper No. 1
October 2003
Michael Roberts, M.S.;International Development Enterprises
Ceramic water purifier Cambodia field test pdf (262kB)

 Background documents

Ceramic silver impregnated pot filters for household drinking water treatment in developing countries

MSc thesis Doris van Halem; November 2006
Delft University of Technology
Sanitary Engineering Section
Department of Water Management
Faculty of Civil Engineering

Ceramic silver impregnated pot filters for household drinking water treatment pdf (2.9MB)

 Background documents

Independent Appraisal of Ceramic Water Filtration Interventions in Cambodia

Final Report; Joe Brown and Mark Sobsey
University of North Carolina School of Public Health
Department of Environmental Sciences and Engineering

Submitted to UNICEF – Cambodia, 5 May 2006

Independent Appraisal of Ceramic Water Filtration Interventions in Cambodia pdf (346kB)

 Background documents

Pumps


Drilling & Wells


The impact of manual drilling for the construction of sustainable water-points in Chad; PRACTICA, UNICEF, Enterprise Works/VITA

Case study; 12 pages

CHAD_Case_Study_Aug14_lowRes.pdf

 Background documents

Sustainable transfer of manual well driling to the private sector in Niger; PRACTICA, UNICEF, Enterprise Works/VITA

Case study; 8 pages

NIGER_Case_Study_Aug14_lowRes.pdf

 Background documents

The case for manual drilling in Africa; PRACTICA, UNICEF, Enterprise Works/VITA

Technical note; 2 pages

1 The case for manual drilling in Africa English pdf

1_The case for manual drilling in Africa French pdf

 Background documents

Professionalizing manual drilling in Africa; PRACTICA, UNICEF, Enterprise Works/VITA

2_Professionalizing manual drilling in Africa; PRACTICA English pdf

2_Professionalizing manual drilling in Africa; PRACTICA French pdf

 Background documents

Selection of well construction methods; PRACTICA, UNICEF, Enterprise Works/VITA

Technical note; 2 pages

3_Selection of well construction methods English pdf

3_Selection of well construction methods French pdf

 Background documents

Manual drilling techniques; PRACTICA, UNICEF, Enterprise Works/VITA

Technical note; 2 pages

4_Manual drilling techniques English pdf

4_Manual drilling techniques French pdf

 Background documents

Mapping the potential for manual drilling; PRACTICA, UNICEF, Enterprise Works/VITA

Technical note; 2 pages

5_Mapping the potential for manual drilling English pdf

5 Mapping the potential for manual drilling French pdf

 Background documents


Energy


Solar pumps

Water pompen met zonnestoom

Article in the Dutch newspaper Reformatorisch Dagblad about the PRACTICA Solar thermal irrigation pump.

text: Bart van den Dikkenberg

Water pompen met zonnestoom pdf (0,3MB)

solar%20pump%20RD%2028 08 2011 Background documents

Fuel efficient pump sets

Technology, innovation and promotion in practice; pumps, channels and wells

Reducing fuel consumption, emissions and costs

Gert Jan Bom; Ibrahim Hafeez ur Rehman; David van Raalten; Rajeshwar Mishra; Frank van Steenbergen
© Tata Energy Research Institute, 2002,

Technology, innovation and promotion in practice pdf (32MB)

 Background documents

Negotiating Technology; The role of local technicians in North – South technology transfer in North Bengal, India

MSc thesis;  Jan Nederstigt 2005

Negotiating Technology small pdf (2,1MB)

 Background documents


Small scale irrigation


Lessons Learned in the Development of Smallholder Private Irrigation for High- Value Crops in West Africa

S. Abric, M. Sonou, B. Augeard, F. Onimus, D. Durlin, A. Souma ila, and F. Ga dElle

June 2011

This Publication is  a sub product of a large study co-implemented by PRACTICA since 2009.  It represents the most updated reference of moment on the small scale private irrigation in West Africa. It gives an  idea on the way forward to develop the SSI built on the lessons learnt during these three last decades. Experience that can be useful in others countries.

Lessons Learned in the Development of Smallholder Private Irrigation for High- Value Crops in West Africa pdf (1,7 MB)

smallholder%20irrigatoin%20paper Background documents

Capitalisation d’expériences sur le développement de la petite irrigation privée pour des productions à haute valeur ajoutée en Afrique de l’Ouest

Stéphan Abric

Moise Sonou

Août 2010

Rapport final (3,5MB)

SSI%20study%20world%20bank Background documents